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21700 Battery Charging Kit

$55.00 $35.00

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ARB-L21-5000 Rechargeable Battery
ARB-L21-5000 is a high-capacity 21700 Li-ion rechargeable battery built for more power and longer runtimes. Additional features include a protection circuit in the anode to help prevent short circuits, over charge/discharge and over heating. Pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion.

ARE-D1 Charger
The Fenix ARE-D1 is a single-channel smart charger, built for different types, and different size, rechargeable batteries, whether it be Li-ion, Ni-MH or Ni-Cd. Supports Micro USB charging and USB discharging to keep your other devices charged too. A high-definition LCD screen clearly displays the charging, discharging and battery status.

SKU: ARED1-L215000N/ABarcode: ARED1-L215000N/A

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More Information

Fenix ARB-L21-5000-Rechargeable 21700 Battery

  • ARB-L21-5000 Rechargeable Battery
  • 5000mAh
  • Protection Circuit in the Anode to prevent short circuit
  • Multiple layers of protection
  • 500 charge cycles can be expected from a properly maintained battery.
  • Fully covered with a steel shell for impact resistance
  • Over charge, discharge, short circuit, and over heating protection
  • Three sets of over-head protection: Pressure relief valve protection, separate microporous protection, and PTC cathodal block protection

ARE-D1 Charger

Battery Compatibility:
Li-ion batteries: 10440, 14500, 16340, 18650, 21700, 26650
Ni-MH or Ni-Cd batteries: AA, AAA, C

Input:
DC 5V, 1.0A from external power source

Voltage:
4.2V/3.65V: 10440, 14500, 16340, 18650, 21700, 26650 (Li-ion)
1.5V: AA, AAA, C (Ni-MH/Ni-Cd)

Current:
0.5A/1.0A/2.0A: 10440, 14500, 16340, 18650, 21700, 26650 (Li-ion)
0.5A/1.0A: AA, AAA, C (Ni-MH/Ni-Cd)

Weight: 2.2 oz. (61.3g) excluding cable

Size: Length: 4.7” (120mm) Width: 1.5” (38mm) Height: 1.2” (30mm)

Customer Reviews

Based on 30 reviews
93%
(28)
7%
(2)
0%
(0)
0%
(0)
0%
(0)
J
Jafet Varela
Great Quality

A most have charger for your Fenix rechargeable flashlight. I found it easy to read as it provides multiple readings. It's also fast charging. I recommend this product.

R
Ronald Anderson
Fenix chargers and batteries

Never had a problem with their chargers or batteries. In fact, I've had a battery last for 10 years and had many hours of use time

C
Curtis White
charger

the charger works great, very satisfied!

L
Loredana Martire
Charger and extra battery

The charger and battery together is a great value and it’s so very new c’è to have a spare battery for when you need it never right now but battery life. I think you will be by more.

C
Curtis Collinson

21700 Battery Charging Kit

M
Matthew Mongeau
Back up battery

Works like it was advertised and 20% off no complaints your flashlights are the best I’ve ever used. This is my third one.

P
Philip Turnbull
21700

Works great, simple and effective.

C
Chris V.
Hmm

Here's the thing. The product itself is good, but I'm not sure if info in the description is wrong or I misread it. I bought this under the impression that it was compatible with the 18650 battery since my flashlight (tk20 v1 I think) can only fit up to that. So now I'm stuck between returning this or buying another battery. The battery itself is good though and I like the info provided by the charging kit.

I guess I'm a little confused on the review. The 21700 Battery Kit includes the ARE-D1 charger, and a 21700 battery. The 21700 battery is bigger than the 18650, so it won't work in a light that uses the 18650. The ARE-D1 charger can charge both the 21700 battery, or an 18650 battery, as the slot size is adjustable. So I'm not sure if you were stating you thought the charger works with both sizes, which it does, or if you thought the 21700 battery and 18650 battery are interchangeable?

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